kernel: Ignore errors with module building

Let kernel fully disable loadable modules

Change-Id: Ia37ec927b092c041ee4c68bf9fd0f28b7339c8ca

Signed-off-by: Sergio Schvezov <sergio.schvezov@canonical.com>
Merge commit '07c57013a3e6594a0310e23bdf867987d424f497' into phablet-10.1